/*
 *  PPXMLObjectParser.m
 *  PigeonsFoundation
 *
 *  Created by Jacob on 1/19/07.
 *  Copyright 2007, PaperPigeons.net
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without 
 *  modification, are permitted provided that the following conditions 
 *  are met:
 *  1. Redistributions of source code must retain the above copyright 
 *     notice, this list of conditions and the following disclaimer.
 *	2. Redistributions in binary form must reproduce the above copyright 
 *	   notice, this list of conditions and the following disclaimer in 
 *	   the documentation and/or other materials provided with the distribution.
 *	3. Neither the name of PaperPigeons.net nor the names of its contributors 
 *	   may be used to endorse or promote products derived from this software 
 *	   without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 *	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 *	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 *	FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
 *	COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
 *	INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 *	BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
 *	CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 *	LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 *	IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 *	POSSIBILITY OF SUCH DAMAGE.
 */

#import "PPXMLObjectParser.h"


@implementation PPXMLObjectParser

+ (NSArray *)parseXMLData:(NSData *)data
{
	id parser = [[self alloc] initWithXMLData:data];
	return [parser objects];
}

- (id)initWithXMLData:(NSData *)data
{
	if (self = [super init]) {
		_parser = [[NSXMLParser alloc] initWithData:data];
		[_parser setDelegate:self];
		_objects = [[NSMutableArray array] retain];
		[_parser parse];
	}
	return self;
}

- (NSArray *)objects
{
	return _objects;
}

- (void)parser:(NSXMLParser *)parser 
	foundCharacters:(NSString *)string
{
	if (_characters == nil) {
		_characters = [[NSMutableString alloc] initWithCapacity:50];
	}
	[_characters appendString:string];
}

- (void)dealloc
{
	[_objects release];
	[super dealloc];
}

@end
